Product Description
The Bussmann Tron FNQ-1/2 Fuse is a 0.5-amp, 500-volt, time-delay midget fuse designed for superior protection of control circuits, solenoids, and motors where temporary overloads are common. Part of Bussmann’s Tron® FNQ Series, this Class CC fuse delivers excellent performance and reliability in compact circuits requiring precise, time-delay characteristics.
Rated for up to 10,000 amperes interrupting capacity, the FNQ-1/2 fuse features a current-limiting design that minimizes damage during fault conditions. Its midget-style cartridge body makes it suitable for standard fuse holders and panel mounts in industrial, commercial, and OEM applications.
Engineered with nickel-plated brass endcaps and a melamine tube, the FNQ-1/2 ensures long-term durability and consistent electrical performance, making it a dependable choice for overcurrent protection in AC and DC circuits.
Product Details
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Brand: Bussmann (Eaton)
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Series: Tron FNQ
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Manufacturer Part Number: FNQ-1/2
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Fuse Type: Time-Delay (Slow-Blow)
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Class: CC / Midget
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Amperage Rating: 0.5 A (1/2 Amp)
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Voltage Rating: 500 VAC / VDC
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Interrupting Rating: 10 kA
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Body Style: Cartridge, Cylindrical
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Material: Melamine tube, nickel-plated brass end caps
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Mounting Type: Holder / Clip mount
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Condition: Used
Key Features
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0.5A 500V time-delay fuse for precise overcurrent protection
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Class CC / Midget design fits compact industrial fuse holders
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Handles temporary inrush currents from motors and transformers
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High interrupting capacity (10kA) ensures safety and reliability
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Current-limiting design reduces equipment damage during faults
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Durable melamine construction for thermal and electrical stability
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Ideal for control panels, machinery, and electrical distribution systems
IS.04222024.02
